1. Mr. Heath Blue Creek Elementary School 4th Grade February 2016
What is Heat?
Mr. Heath
Blue Creek Elementary School
4th Grade
February 2016

2. What is Heat?
Heat is flow of energy from one material to another.

3. Properties of Heat
Heat moves from warmer objects to cooler objects.   

4. Properties of Heath
The more energy an object has, the faster its molecules move.   

5. What is Friction?
Caused by rubbing two objects together.

6. What is Friction?
Friction creates heat

7. What is a Conductor? The opposite of an insulator
A conductor transfers heat quickly and easily
Metals are good conductors of heat and electricity

8. What is an Insulator?
A material that does not transfer heat very well.
Examples: glove, thermos bottle, Styrofoam

9. What is an Insulator?
A material that does not transfer heat very well.
Examples: glove, thermos bottle, Styrofoam

10. What is an Insulator?
A material that does not transfer heat very well.
Examples: glove, thermos bottle, Styrofoam

11. What is Heat Transferred?
Conduction—The transfer of heat between two solid objects that touch.
Convection—The transfer of heat through air or liquid.
Radiation—The transfer of heat through open space.

12. Conduction
The transfer of heat between two solid objects that touch.

13. Conduction
The transfer of heat between two solid objects that touch.

14. Conduction
The transfer of heat between two solid objects that touch.

15. Convection
The transfer of heat through air or liquid.

16. Convection
The transfer of heat through air or liquid.

17. Radiation
 The transfer of heat through open space.

18. Radiation
 The transfer of heat through open space.